NSC43333(3117-05-3) IR2

Mass

MS-IW-6756          
2,3,5-trimethoxy-p-benzoquinone
C9H10O5             (Mass of molecular ion:    198)

   Source Temperature: 140 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0      17.2
      18.0       1.0
      25.0       1.4
      26.0       2.5
      27.0       7.3
      28.0       4.7
      29.0       5.0
      31.0       1.2
      37.0       3.4
      38.0       1.8
      39.0       2.5
      40.0       1.0
      41.0       9.8
      42.0       2.5
      43.0       7.3
      45.0       1.0
      52.0       2.3
      53.0      30.0
      54.0       4.5
      55.0       3.8
      56.0       5.9
      57.0       3.4
      59.0       8.0
      65.0       2.3
      66.0       5.2
      67.0       2.3
      68.0       4.2
      69.0     100.0
      70.0       4.1
      71.0       2.6
      80.0       1.8
      81.0       2.7
      82.0       4.9
      83.0       8.3
      84.0      10.3
      85.0       5.7
      86.0       1.1
      93.0       2.0
      94.0       2.4
      95.0       6.6
      96.0       2.1
      97.0       6.7
      99.0      78.3
     100.0       4.6
     106.0       1.3
     107.0       1.0
     109.0       7.7
     110.0       6.5
     111.0       3.7
     112.0       2.7
     113.0       3.8
     121.0       1.1
     122.0       2.9
     123.0       6.5
     124.0       3.7
     125.0      30.6
     126.0       3.6
     127.0      65.0
     128.0       4.5
     134.0       3.1
     135.0       1.3
     137.0      10.3
     138.0       4.2
     139.0       5.5
     140.0       3.2
     141.0       7.3
     142.0       1.8
     149.0       1.0
     150.0       4.0
     151.0      16.0
     152.0      13.3
     153.0      59.0
     154.0       6.2
     155.0      46.7
     156.0       4.1
     157.0       1.2
     162.0       1.0
     165.0       3.4
     166.0       1.3
     167.0       5.0
     168.0       5.0
     169.0      28.8
     170.0      10.2
     171.0       1.2
     179.0       2.9
     180.0      10.0
     181.0       2.2
     182.0       1.1
     183.0      36.7
     184.0       3.4
     185.0       3.7
     197.0       4.1
     198.0      82.7
     199.0      11.2
     200.0       4.0